<!DOCTYPE html>  <!-- 版本 html5  -->
<html>
	<head>
		<meta charset="utf-8">
		<title>网页的标题</title>
	</head>
	<body>
		khsj                      
			<!-- 	fkhjksdhkl   ctrl+/ -->
			
		<div id="">
			回车可以从提示中补全代码
		</div>
		
		<div>完整的标记 tab</div>
		
		父子关系>
		兄弟关系+
		
		div>span
		
		
		<span>11111111111111111</span>
		<span>11111111111111111</span>
		<span>11111111111111111</span>
		<span>11111111111111111</span>
		<span>11111111111111111</span>
				
		
	</body>
</html>
